U.S. patent number 3,668,705 [Application Number 05/193,635] was granted by the patent office on 1972-06-13 for protective helmet with hood.
Invention is credited to Walter E. Garbisch.
United States Patent |
3,668,705 |
Garbisch |
June 13, 1972 |
PROTECTIVE HELMET WITH HOOD
Abstract
A helmet has an integral hood which fits over the neck, and part
of the shoulders of a person wearing the helmet. A transparent,
double-walled face shield is pivotally attached to the hood to
protect the face of the wearer of the helmet.
Inventors: |
Garbisch; Walter E. (Brown
Deer, WI) |
Family
ID: |
22714411 |
Appl.
No.: |
05/193,635 |
Filed: |
October 29, 1971 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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23209 |
Mar 27, 1970 |
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Current U.S.
Class: |
2/10; 2/909;
2/173 |
Current CPC
Class: |
A42B
3/105 (20130101); A42B 3/003 (20130101); Y10S
2/909 (20130101) |
Current International
Class: |
A42B
3/00 (20060101); A61f 009/04 (); A42b 001/18 () |
Field of
Search: |
;2/10,9,6,173,205,206,14D,14K,14W |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Hunter; H. Hampton
Parent Case Text
This is a continuation-in-part of my application, Ser. No. 23,209
filed Mar. 27, 1970 and titled PROTECTIVE HOOD FOR CRASH HELMETS.
Claims
Having thus described my invention, what I claim and desire to
secure by Letters Patent in the United States is:
1. A protective headdress comprising a first part in the form of a
hard hat with a visor, a second part removably attached to the
first part for covering at least the neck of a person wearing the
hard hat, said second part having a shape and contour following the
chin and neck line of the wearer,
means comprising a transparent shield covering the general face
area of a person wearing said hard hat and fitting against the
visor, and
pivot means for enabling said shield to fit against the visor and
in front of the face or swing down under the chin of the
wearer.
2. The headdress of claim 1 wherein said shield has a double-walled
construction for giving a thermal insulation.
3. The headdress of claim 2 wherein said double-walled structure
has a dead air space there between.
4. The headdress of claim 3 wherein said dead air space is at least
partly evacuated.
5. The headdress of claim 4 and weather stripping means for sealing
said face shield against said visor and said second part.
6. The headdress of claim 5 and a non-sealed space between the face
shield and the hard hat to provide for air circulation behind said
shield.
7. The headdress of claim 1 and a scarf surrounding said first and
second parts by fitting over the top of said hard hat.
8. The headdress of claim 1 and a soft sponge-like liner in said
hard hat, said liner being shaped to fit the head size of the
wearer.
9. The headdress of claim 1 wherein said hard hat is a crash
helmet.
Description
My invention relates to protective helmets with attached hoods, or
the like, and more particularly to a device that affords neck and
face protection for the wearer of a helmet.
A conventional helmet protects the wearer against skull fracture or
brain injury. Typically, these helmets are worn by motorcyclists,
drivers of snowmobiles, construction workers, farmers, fishermen,
children or anyone who has to be exposed to the wind or extreme
cold. However, the usual construction of the more standard types of
helmets do not provide any protection from cold air entering them.
This cold air is a real hazard and inconvenience to the person
wearing the helmet.
Accordingly, a prime object of my invention is to provide a hood
device that may be easily attached to the entire helmet, for
sealing it around the neck and shoulders of the wearer. In
particular, an object is to provide a protective head covering for
cold weather usage.
An object of my invention is to provide a device that is easily
attached to a helmet for the convenience of the user.
Still another object of my invention is to provide a device of the
character described, that is equipped with a double-walled
transparent face shield, giving visibility for the user. Here, an
object is to provide a face shield which may be attached to cover
the face, and which pivots away from over the face of the user.
Other and further objects of my invention will become more apparent
as the description proceeds, when taken in conjunction with the
drawings, in which:
FIG. 1 is a perspective view of a first embodiment incorporating an
entire hood device equipped with a transparent shield;
FIG. 2 is a vertical cross-sectional view of the hood device shown
in FIG. 1;
FIG. 3 is a vertical cross-sectional view of the hood device, as
worn over a conventional crash-helmet shown in phantom;
FIG. 4 is a fragmentary cross-sectional view showing a suggested
means of attaching the transparent shield onto the hood device;
FIG. 5 is a perspective view of a second embodiment of the
invention including a helmet with a neck piece attached
thereto;
FIG. 6 is a cross-sectional view of the embodiment of FIG. 5;
FIG. 7 is a perspective view of a ladies' helmet made in the second
embodiment style;
FIG. 8 is a perspective view of the neck piece for the second
embodiment; and
FIG. 9 is a perspective view of the face piece of the face shield
for the second embodiment.
The hood 10 may be constructed of any soft pliable material, such
as knitted fabric, leather, or plastic. The neck section 12 and the
shoulder section 13 are provided with either one, or a pair of
hookless fasteners, as shown at 14. Thus, the hood 10 is applied
onto and over the helmet 11 so that it follows the shape, form and
contour of the helmet 11, when so applied. Thereafter, the fastener
14 is closed.
A transparent shield 15 is applied to the open front of the hood
10. A ridge 16 is on the outer edge of the shield 15. A bead 17, of
the same shape and contour as the ridge 16, is disposed on the
inside (see FIG. 4) of the hood 10. Extending through mating
apertures in the ridge 16 and the bead 17 are a plurality of
attaching members 18 for clamping the shield 15 in a fixed position
onto the hood 10. Obviously, the shield 15, may be attached to the
hood 10, in any convenient and efficient manner, depending
primarily on the type of material used in the construction of the
hood 10.
The shield 15 is preferably made with a double-wall construction to
give a thermal insulation and thereby prevent fogging of the
shield. As best seen in FIGS. 2 and 4, the two walls W1 and W2 of
shield 15 are joined together at the edge 16. Also, beyond the
edge, these walls are spaced apart by a small distance to provide a
dead air space S. The manner of joining and supporting these two
walls is not too important; however, I prefer to make them as a
single unit so that the dead air space S may be partially
evacuated.
The form and contour of the shield 15 may vary. If desired, a
plurality of apertures 19 may pierce a solid space through both
walls to provide for air circulation or ventilation without
allowing air to enter the dead air space S. A mouthpiece 20 may be
hingedly or slidably applied to the shield 15 for the convenience
of the user. Again, the attachment is made at a point where the
walls are a solid unit.
A second embodiment of the invention is shown as a man's helmet in
FIG. 5 and a ladies' helmet in FIG. 7. The principal parts of the
helmet are a hard hat 30, having a soft sponge or padded lining 31.
The front of the hard hat has a small visor 32 superimposed over
and projecting outwardly beyond the facial area. Any suitable form
of hat may be used, such as those worn by baseball players,
jockeys, motorcycle riders, or the like.
The back of the hard hat is cut upwardly at 33 to avoid contact
with the wearer's spine at the base of the skull in case the head
is snapped back in an accident. The skirt of the hard hat has a
plurality of peripherally located snap fasteners or similar devices
35, which provide means for removably attaching the neck piece
36.
The neck piece 36 is contoured to be attached to the hard hat and
to fit under the chin and around the wearer's neck. Again, this
piece could be leather, knit, plastic or other suitable material.
In one form, the neck piece is lined with a dense foam. A zipper,
"Velcro" hook and loop fastener, or other suitable device 40 allows
the neck piece to open wide enough to fit over the user's head
while the hard hat is being put on or removed. When the fastener 40
is closed, the neck piece is a form-fitting garment.
The upper edge or perimeter of the neck piece 36 includes a
plurality of snaps or similar devices 41, which mate with the
fasteners 35 on the hard hat 30. Also, a rigid visor support 42 is
shaped to follow the chin line of the user, and to project upwardly
on either side in the general direction of the wearer's ears. A
suitable pivot point 43, 44 is formed on either end of the upturned
part. The visor support 42 (FIG. 6) may be made with an L-shaped
cross-section of any suitable hard material, such as metal or the
hard plastic used to make the hard hat. A layer of weather
stripping 46, such as sponge rubber is cemented inside the L-shaped
cross-section to provide a weather tight shield at the bottom of
the visor.
The face shield 48 (FIG. 9) is contoured to curve around the human
face, to butt up against the visor 32 on the top, and to fit onto
the ledge of the L-shaped bracket 42 on the bottom. The upper edge
49 of the face shield is covered with a soft weather stripping
material to seal the face piece 48 against the visor 32.
The lower two corners of the face piece has two pivot points 50, 51
which fit over and cooperate with the pivot points 43, 44 on the
visor support. Thus, the visor 48 may be pivoted up in front of the
face or down under the chin of the user. When it swings down, the
wearer's face is exposed so that he may eat, for example. When the
visor swings up, the pivot points are located so that the hood
clears the support 42 and then the bottom edge pulls in tightly
against weather stripping 46 while the weather stripping 49 is
squeezed against the visor. The upper points 52, 53 snap onto the
hard hat 30 to hold the visor 48 in place.
The ends of the face piece 55 are not weather stripped, thus
providing ventilation to preclude fogging. The visor is also double
thickness, as seen at 57, 58 to provide a dead air space 59 for
insulation purposes.
The ladies' hat has a scarf which fits around the top of the hat
and under the chin. Any suitable attachment means may be used to
attach the scarf, while also allowing it to be removed for
cleaning. The scarf may also be integral with the neck piece
36.
The hat and shield is thus designed to be worn on the head in cold
weather, to protect the face from frostbite and the like. The hard
hat is made of plastic or fiber glass, or like material, and it has
a styrofoam liner that is removable. The styrofoam liner provides
an insulation between the temperature outside and the head of the
wearer. The liner is also made in different sizes to fit different
size heads. The face shield is made of a plastic-like material with
a double-wall construction to give a dead air space to prevent
steam or mist to form. The collar or neck piece may be made of
different type materials and in different colors.
The neck piece or collar snaps onto the inside of the hat to enable
the wearer to remove it if it becomes too warm. The collar may also
have a snap on strap, which goes from one side of the hat around
the shield to the other side of the hat. This strap helps hold the
shield in place if offensive wind pressure is present.
The primary purpose of my invention is to provide a protection
against the wind and weather, as when the device is used by the
operator of a snowmobile, a hunter, fisherman, or the like. This
type of protection may also be provided in connection with any
conventional crash helmet. Moreover, the construction of the hood
constituting my invention is such that it may be applied to various
types of hats, for the additional protection for which it is
intended.
The drawings and written description cover a specific construction,
but I am fully aware of the fact that many changes may be made
without affecting the operativeness of the device, and I reserve
the rights to make such changes as I may deem necessary without
departing from the spirit of my invention or the scope of the
claims.
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